baber/WOPTO huggingface dataset:
Patent JP-2021066576-A (JP)
Title: Operation support device of cargo handling vehicle
Inventor: OKAMOTO HIRONOBU
IPC: B66F9/075
Filed: 2019-10-25
Abstract: To allow an operator of a cargo handling vehicle to easily determine whether or not a cargo contacts an adjacent object.SOLUTION: An operation support device of a cargo handling vehicle comprises: a camera; an image processing unit; a vehicle side wireless machine; a stereo camera; a second wireless machine; a display controller; and a monitor. The image processing unit extracts a point cloud being the set of points expressing a portion of an object as the object in a coordinate system on a real space. The image processing unit derives a cargo handling space occupied by a cargo during the cargo handling work by a cargo handling gear in the coordinate system on the real space. The image processing unit derives the dimension of clearance between the cargo handling space and an adjacent object. The display controller displays on the monitor a symbol according to the dimension of the clearance so as to be superimposed on a photographed image that is photographed by the camera.SELECTED DRAWING: Figure 6
Patent JP-2021065853-A (JP)
Title: Water treatment device
Inventor: WATANABE HAYATO
IPC: B01D61/08
Filed: 2019-10-25
Abstract: To provide a water treatment device of a smaller size.SOLUTION: A water treatment device 1 includes a reverse osmosis membrane module 10 and a base 62 to which the reverse osmosis membrane module 10 is installed. The vessel of the reverse osmosis membrane module 10 is installed in a longitudinal direction following the vertical direction, and is fixed to the base 62 with a space S between the lower end of the vessel and the upper surface of the base 62. At least one of the following lines is provided in the space S: a line for water supply, in which water supply is distributed, a permeate water line L3, in which permeate water from the reverse osmosis membrane module 10 is distributed, and a drainage line, in which drainage water from the reverse osmosis membrane module 10 is distributed.SELECTED DRAWING: Figure 1
Patent JP-2021069814-A (JP)
Title: Massage machine
Inventor: KOMORI TAKAHIRO
IPC: A61H7/00
Filed: 2019-10-31
Abstract: To provide a massage machine that can massage by firmly pressing a user's waist to a backrest.SOLUTION: The massage machine includes: a seat part for a user to sit on; a backrest that is installed in a rear part of the seat part; a push-up part that is installed in the left and right of the seat part and pushes the user upward; a massage part that can massage a user's waist; reclining means that can recline the backrest to an upright posture and an inclined posture; and a control part that controls the action of the push-up part, the massage part, and the reclining means. The control part can control the push-up part independently left and right and is provided with an upright step which makes the backrest part in an upright posture by the reclining means, a push-up step which performs pushing-up in one direction left and right by the push-up part, and a waist massage step which massages a waist in the massage part, thereby controlling synchronous performance of the upright step, the push-up step, and the waist massage step.SELECTED DRAWING: Figure 6
Patent JP-2020035477-A (JP)
Title: Electronic apparatus and access management program
Inventor: HANDA FUKIO
IPC: G06F21/60
Filed: 2019-11-05
Abstract: To prevent confidential data from being taken outside by a person having authority to access the confidential data in a security room, and manage access to an apparatus placed in the security room.SOLUTION: In an access management system, an access management server 23 generates access permission information for a user and transmits it to an entrance side reader/writer 12. A gate controller 11 unlocks a gate placed in a room, and the entrance side reader/write 12 writes the access permission information on a storage medium 3 of the user. When the user holds the storage medium 3 over a reader/writer 15 of an electronic apparatus 14 placed in the room, the electronic apparatus 14 reads the access permission information from the storage medium (the IC card 3) and uses the access permission information to operate. The access permission information stored in the storage medium of the user is erased before the user leaves the room.SELECTED DRAWING: Figure 1
Patent JP-2021077673-A (JP)
Title: Reactor
Inventor: TSUCHIYAMA KEITA
IPC: H01F37/00
Filed: 2019-11-05
Abstract: To provide a reactor employing a bobbin divided into two portions in the axial direction suppressing axial deviation of a core stored in each bobbin.SOLUTION: The reactor includes rectangular cylindrical bobbin 52 wound with a coil 40 and first/second divided cores 30a, 30b. The bobbin is divided into a first divided bobbin 52a and a second divided bobbin 52b in the axial direction. The first divided core 30a is arranged inside the first divided bobbin 52a. The second divided core 30b is arranged inside the second divided bobbin 52b. The first divided bobbin 52a has a projection 53a extending along one side face of the opposing second divided bobbin 52b. The second divided bobbin 52b has a spring part (a hook 54 with a fitting groove 53b) sandwiching the projection 53a in a space to one side face at one side face.SELECTED DRAWING: Figure 4
Patent JP-2021080832-A (JP)
Title: Blower and washing machine including the same
Inventor: SASAKI SORI
IPC: F04D29/44
Filed: 2019-11-14
Abstract: To provide a blower that is small-sized and highly efficient, and to provide a washing machine including the same.SOLUTION: A blower 22 includes: an electric motor 100; a rotation shaft 101 installed to the electric motor 100 so as to be rotatable; a centrifugal impeller 300 provided in the rotation shaft 101; a diffuser flow passage 410 provided in an outer periphery of the centrifugal impeller 300; and a scroll flow passage 70 provided downstream of the diffuser flow passage 410. The diffuser flow passage 410 and the scroll flow passage 70 are installed while overlapping on each other in an axial direction of the rotation shaft 101. A seal member 460 is installed between a component 400 constituting the diffuser flow passage 410 and a component 52 constituting the scroll flow passage 70.SELECTED DRAWING: Figure 15
Patent JP-2020043354-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2019-11-21
Abstract: To give stable electrical characteristics to a semiconductor device using an oxide semiconductor, and to enhance its reliability.SOLUTION: Provided is a transistor including an oxide semiconductor layer, in which a buffer layer composed of a component of the same kind as the oxide semiconductor layer is provided on and contacted with an upper surface part and a lower surface part of the oxide semiconductor layer. Also provided is a semiconductor device including the transistor. As the buffer layer contacted with the oxide semiconductor layer, a film containing an oxide of one or more elements selected from aluminum, gallium, zirconium, hafnium, and rare-earth elements can be applied.SELECTED DRAWING: Figure 1
Patent JP-2021086242-A (JP)
Title: Search support device, search support system, search support method, program, and recording medium
Inventor: SHOJI YOSUKE
IPC: G06Q50/10
Filed: 2019-11-26
Abstract: To provide a search support device capable of easily searching a search target without requiring a tracking device.SOLUTION: A search support device 1 includes a search target information acquisition unit 11, a search target information providing unit 12, a discovery target information acquisition unit 13, a collation information providing unit 14, and a collation result acquisition unit 15. The search target information acquisition unit 11 acquires search target information from a searcher, the search target information providing unit 12 provides the search target information to a registrant, and the discovery target information acquisition unit 13 acquires discovery target information provided by the registrant who has discovered a possible search target, the collation information acquisition unit 14 provides the searcher with information about a discovery target, and the collation result acquisition unit 15 acquires from the searcher a collation result of whether or not the discovery target is the search target.SELECTED DRAWING: Figure 1
Patent JP-2021084881-A (JP)
Title: Method for producing iodotrialkylsilane compound
Inventor: SEKI MASAHIKO
IPC: C07F7/12
Filed: 2019-11-28
Abstract: To provide a method for producing iodotrialkylsilane compounds that can be produced stably even in various organic solvents.SOLUTION: A method for producing an iodotrialkylsilane compound (2A) includes bringing a halogenated trialkylsilane compound (1A) into contact with an alkali iodide metal salt in an organic solvent for a reaction to occur between them (X is F, Cl, or Br).SELECTED DRAWING: None
Patent JP-2021086411-A (JP)
Title: Vehicle driving support system, and electronic control device
Inventor: NISHIGUCHI TADAO
IPC: B60W50/14
Filed: 2019-11-28
Abstract: To provide a vehicle driving support system and an electronic control device that make an occupant in a vehicle recognize an object to be recognized in a direction of traveling and suppress excessive warnings.SOLUTION: A correlation acquisition unit 3 acquires a correlation between an object to be recognized in front of a vehicle detected by a recognition object detection unit 15 and a driver's line-of-sight direction detected by a line-of-sight detection unit 18. Based on the correlation, an occupant characteristics determination unit 4 determines that the driver has, as visual recognition characteristics, either central visual characteristics in which the driver tries to recognize the object to be recognized in a central vision or peripheral visual characteristics in which the driver tries to recognize the object to be recognized in a peripheral vision, and makes a storage unit 9 store the determination result in association with the driver's occupant information by an occupant information acquisition unit 5. After that, a gaze determination unit 6 reads out the visual recognition characteristics corresponding to the driver's occupant information from the storage unit 9, and if the visual recognition characteristics are the central visual characteristics, it is determined whether or not the driver is gazing at the object to be recognized based on the object to be recognized and the detection result of the line-of-sight direction, and if not, a warning device 22 gives a warning.SELECTED DRAWING: Figure 1
Patent JP-2021087635-A (JP)
Title: Packaging body for absorbent article
Inventor: FUJIMURA MIKA
IPC: A61F13/15
Filed: 2019-12-04
Abstract: To provide a packaging body of an absorbent article which can keep an individually packaged state before use and is smoothly opened in use.SOLUTION: A packaging body (1) for an absorbent article includes an absorbent article (10) having a front-back direction (L) and a width direction (W) that are perpendicular to each other, a packaging sheet (70) for individually packaging the absorbent article, and an adhesive part where an adhesive agent is applied. The adhesive part includes a body adhesive part (61) for making the absorbent article adhere to a wearing article and a package adhesive part (65) for making the packaging sheets (70) facing each other adhere in an individually packaged state in which the absorbent article is individually packaged. The packaging sheet includes a first release area (R11) where a release agent is applied and a second release area (R12). Adhesion force to the adhesive agent of the first release area is lower than adhesion force to the adhesive agent of the second release area. In an individually packaged state, the body adhesive part abuts on the first release area, and the package adhesive part abuts on the second release area.SELECTED DRAWING: Figure 2
Patent JP-2021090605-A (JP)
Title: Handle device for game machine
Inventor: MINAMIKAWA NAOYA
IPC: A63F7/02
Filed: 2019-12-10
Abstract: To provide an inexpensive handle device for a game machine which can reduce a holding force when the handle is held at an arbitrary rotary angle position.SOLUTION: A handle device 1 for a game machine includes: a grip 20 having a shaft part 22 extending in a prescribed direction; a frame 10 rotatably supporting the grip 20 around the shaft part 22; a coil part 321 which is arranged coaxially with respect to the shaft part 22; a torsion spring 32 which has arm parts 322 that extend from both end parts of the coil part 321 and are engaged with the grip 20 and the frame 10 respectively, and reduces a diameter of the coil part 321 when the grip 20 is rotated in a prescribed first direction; and a pressing piece 31 which is coaxially arranged inside the coil part 321 with respect to the shaft part 22, is pressed by the coil part 321 whose diameter is reduced and is elastically deformed, and is in contact with an outer peripheral surface of the shaft part 22.SELECTED DRAWING: Figure 3
Patent JP-2021093304-A (JP)
Title: Drying device of electrode material
Inventor: YAMAGUCHI MASAYOSHI
IPC: F26B13/14
Filed: 2019-12-11
Abstract: To provide a drying device of an electrode material, capable of calibrating a meander to a lateral direction of the electrode material.SOLUTION: A drying device of an electrode material includes: a first dry region in which a first air blowing part blows air toward an electrode material 10a at a first temperature; and a second dry region that is a region at a downstream side of the first dry region in a conveyance direction, and in which a second air blowing part blows air toward the electrode material 10a at a second temperature higher than the first temperature. The drying device of the electrode material comprises: a first support roll rotating in the first dry region while supporting the electrode material 10a; and a second support roll 33b rotating in the second dry region while supporting the electrode material 10a. The second support roll 33b includes: a shaft member 51; and a pair of attachment members 54 attached to the shaft member 51. The pair of attachment members 54 constructs a pair of expansion parts in the second supporting roll 33b in which an outer diameter is expanded as directed to both ends from a center of a shaft direction of the second supporting roll 33b.SELECTED DRAWING: Figure 5
Patent JP-2021095142-A (JP)
Title: Portable holder for beverage containers such as beer can
Inventor: TAMURA MITSUYOSHI
IPC: B65D67/02
Filed: 2019-12-13
Abstract: To suppress an expense without polluting an environment.SOLUTION: A portable holder is provided with an upper holder 2, a lower holder 3 that cooperates with this upper holder to hold the beer can C, and a grip 41 for operation that pushes down this lower holder against the spring force of the spring 43. First and second arc holding grooves 24, which are opened downward, are provided on both sides of the bottom surface of the upper holder. An upper edge of the beer can can be inserted into the first and second arc holding grooves. First and second ridges 26 are formed on each outer edge of both arc holding grooves. First and second guide arcs 31 whose upper and lower ends provided on both sides of the lower holder 3 are open, are able to guide the beer can in a vertical direction. An upper edge C3 of the beer can is sandwiched between the inner surfaces and the ridge portions of the first and second arc holding grooves and the upper ends of the openings of the first and second guide arc portions.SELECTED DRAWING: Figure 1
Patent JP-2020112786-A (JP)
Title: Control apparatus and method for controlling manipulator in respect of microlithographic projection exposure apparatus
Inventor: BJOERN BUTSCHER
IPC: G03F7/20
Filed: 2019-12-16
Abstract: To provide a control apparatus 14 that controls at least one manipulator modifying a parameter of a microlithographic projection exposure apparatus, by generating a target for a travel variable 38 which defines a modification of the parameter to be undertaken via the manipulator.SOLUTION: The control apparatus is configured to generate the target 38 from a state characterization 34 of the projection exposure apparatus by optimizing a merit function 42. A merit function includes at least one penalty term 46 for taking account of a limit 44 for a property of the projection exposure apparatus as an implicit constraint, and the penalty term is formulated such that the function value thereof tends to "infinity" as the property approaches the limit.SELECTED DRAWING: Figure 2
Patent JP-2021097107-A (JP)
Title: Lamination piezoelectric sheet
Inventor: YAMADA HIROTO
IPC: H01L41/113
Filed: 2019-12-16
Abstract: To provide a lamination piezoelectric sheet with excellent piezoelectric properties and water resistance.SOLUTION: A laminated piezoelectric sheet 10 has a lamination structure in which at least a porous electret film 14, an electrode 13, and a protective film 11 are provided in this order, and no adhesive layer is interposed between the porous electret film 14 and the electrode 13, and an adhesive layer 12 is interposed between the protective film 11 and the electrode 13.SELECTED DRAWING: Figure 2
Patent JP-2021094756-A (JP)
Title: Liquid discharge device
Inventor: OGAWA MIKIO
IPC: B41J2/01
Filed: 2019-12-16
Abstract: To provide means for surely collecting a liquid attached to a maintenance mechanism.SOLUTION: An image recording device includes: a cap 62 that is brought into contact with a head and can cover a nozzle; a maintenance mechanism 60 that is partitioned by a partition wall 157 and a bottom plate 151 and has a liquid receptacle receiving ink; a first flow channel 65 circulating the ink from the liquid receptacle; a second flow channel 66 circulating the ink from the cap 62; a joint part 68 where the first flow channel and the second flow channel are merged; a suction pump; and a projection opening/closing the first flow channel. The head is movable between a covering position where the cap 62 is covered and a separation position where the nozzle is exposed. The projection is in a closed state of closing the first flow channel in conjunction with movement of the head where the cap 62 is positioned at the covering position, and the cap 62 is in an open state of opening the first flow channel in conjunction with movement of the head where the cap 62 is positioned at the separation position.SELECTED DRAWING: Figure 7
Patent JP-2021097303-A (JP)
Title: Imaging apparatus, control method, program, model generation system, manufacturing method, and imaging parameter determination system
Inventor: YOSHINO EIJI
IPC: H04N5/235
Filed: 2019-12-16
Abstract: To provide a technique capable of learning a learning model for outputting imaging parameters corresponding to an input image to improve the estimation accuracy of the imaging parameters.SOLUTION: The imaging apparatus includes: live view shooting means that repeatedly shoots live view images according to the imaging parameters for live view shooting; main shooting means for main shooting according to the imaging parameters for main shooting; and learning means that learns a learning model for outputting the imaging parameters according to the input image based on the imaging parameters for the main shooting and the first live view image taken by the live view shooting means after the main shooting is made.SELECTED DRAWING: Figure 5
Patent JP-2021096181-A (JP)
Title: Air bubble detector, method for detecting air bubble, and program thereof
Inventor: NGUYEN THANH VINH
IPC: G01N29/036
Filed: 2019-12-18
Abstract: To provide a device and a method for easily detecting an air bubble in a liquid.SOLUTION: The present invention relates to a device 10 for detecting an air bubble in a liquid, and the device includes: a micro electric mechanical system (MEMS) acoustic sensor 12 for detecting a sound wave in the liquid by contacting the liquid; and a signal analysis unit 14 for analyzing an output signal from the MEMS acoustic sensor generated according to the detected sound wave, the signal analysis unit having a detection unit 15 for determining the frequency characteristic of the output signal and detecting a regular change.SELECTED DRAWING: Figure 2
Patent JP-2021098533-A (JP)
Title: Packaging bag
Inventor: KAMIYA MISAKO
IPC: B65D30/20
Filed: 2019-12-23
Abstract: To provide a packaging bag a bottom part of which can be easily formed and which can stand alone.SOLUTION: A bag 10 has a back face part 15 and a surface part 16 in rectangular shapes which are composed of a laminate 30 having at least a paper base material layer 31 and a sealant layer 32. The bag 10 has a fold line part 20 at a position corresponding to a storage part 17. The fold line part 20 includes at least a mountain-folding line 21a extending diagonally from a point t1 of a corner part of the storage part 17 of the back face part 15, a mountain-folding line 21c extending diagonally from a point t6 facing the point t1, valley-folding lines 22a and 22c provided on each of end points t2 and t7 to an upper seal part 111 and a lower seal part 121 of the mountain-folding lines 21a and 21c, and mountain-folding lines 21c and 21d and valley-folding lines 22b and 22d which are provided at positions corresponding to the first mountain-folding lines 21a and 21c and the valley-folding lines 22a and 22c of the surface part 16. A bottom part 19 is formed by folding the laminate 30 along these lines.SELECTED DRAWING: Figure 1
Patent JP-2021098537-A (JP)
Title: Product feeder and packaging machine
Inventor: ABE SHINICHI
IPC: B65B9/06
Filed: 2019-12-23
Abstract: To provide a product feeder which can feed products directly on proper positions on a wrapping film even if the wrapping film is made of opaque materials.CONSTITUTION: A suction belt conveyor 20 for conveying a strip-shaped wrapping film is provided. This suction belt conveyor has a product feeding area for conveying a wrapping film with an upward-facing inner surface in the packaging body that is manufactured by the a packaging machine main body in the subsequent stage. The wrapping film is provided with a mark (emboss 35) on the inner surface (upper surface in conveying posture) for specifying the product feeding position including concave parts and/or convex parts at the position corresponding to a top seal part. By placing the product in the middle of the front and rear embossing, it is possible to feed the product in an appropriate position that does not cause biting by the top sealing device of the main body of the packaging machine in the subsequent stage.SELECTED DRAWING: Figure 3
Patent JP-2021100902-A (JP)
Title: Purification method for high purity trichlorosilane
Inventor: ITO KAZUYUKI
IPC: C01B33/107
Filed: 2019-12-24
Abstract: To provide a solution to the problem that an optimum introduction amount of a high boiling point chlorosilane is difficult to determine when the high boiling point chlorosilane produced as a by-product in a silicon production process is used as a boron adsorbent.SOLUTION: A method for purifying trichlorosilane is provided in which the distillation purification of a raw material liquid containing crude trichlorosilane is performed such that boron contained in the raw material liquid is adsorbed on disilane trichloride by mixing the raw material liquid with disilane trichloride and distilling the mixture to remove the boron as a distillation residue and high-purity trichlorosilane is distilled and recovered, preferably using disilane trichloride 10 to 100 mass times the amount of boron contained in the raw material liquid.SELECTED DRAWING: Figure 1
Patent JP-2021103408-A (JP)
Title: Control device, vehicle, program and control method
Inventor: TSUNEKAZU TOMOHIRO
IPC: G08G1/16
Filed: 2019-12-25
Abstract: To control an appropriate automatic operation in accordance with a different traffic regulation for each area.SOLUTION: A control device for controlling an automatic operation of a vehicle comprises a control part. The control part switches a control content in the automatic operation of the vehicle, based on a position of the vehicle.SELECTED DRAWING: Figure 3